module.exports = {
    // sessionid, if need save to redis, this will be the redis's key
    _id : { sample:"127.0.0.1", alias:"ID", description:""},
    // session is invalid, true when it's just created
    _invalid : { sample:undefined, alias:"非法", description:""},
    // a URL, if existed, session must be rebin, and redirect to this url
    waitrebind : { sample:"/xxx.html", alias:"待重绑链接", description:""},

    // user's info, if NO_LOGIN, user not exist
    user : { sample:"5c46d2b0eb4eed8d8f10603c", alias:"用户", description:""},

    ip : { sample:"127.0.0.1", alias:"IP", description:""},

    signintime : { sample:1551333801530, alias:"登录时间", description:"date.getTime()"},
    signouttime : { sample:1551333801530, alias:"登出时间", description:"date.getTime()"},
    connecttime : { sample:1551333801530, alias:"连接时间", description:"client被跟踪时间" },

    // next access message, get one time and delete
    message : { sample:"signin password invalid", alias:"消息", description:""},
    // last certificate captcha, get one time and delete
    captcha : { sample:"5Dy3", alias:"验证码", description:""},
};